← mecheval / run / a2-square-flange-01 / claude-direct-claude-sonnet-4-6 / 20260428T211727Z-dd7e
run 20260428T211727Z-dd7e
Summary
| status | PASS |
| score | 1.00 (8/8) |
| submission | self-run |
| model | claude-direct-claude-sonnet-4-6 (anthropic) |
| started | 2026-04-28T21:17:27.935Z |
| ended | 2026-04-28T21:17:35.894Z |
| tokens | 683 in · 929 out · 1,612 total |
| wallclock | 7.7s |
| tool calls | 1 |
| task hash | 5be67adc7641fb5a… |
| vcad hash | b8797461d88aa7c5… |
Prompt
Make a square plate 80mm × 80mm × 6mm (X × Y × Z). Center it in X and Y, with the bottom face on the XY plane (z = 0 to z = 6). Drill one central through-hole of diameter 12mm on the Z axis, and four corner through-holes of diameter 6mm with axes parallel to Z, centered 10mm in from each corner of the top face. Output a single solid.
Checks
0
valid_solidpass
params + details
params: {
"type": "valid_solid"
}
details: {
"root_count": 1,
"solids_produced": 1
}
1
bboxpass
params + details
params: {
"type": "bbox",
"min": [
-40,
-40,
0
],
"max": [
40,
40,
6
],
"tolerance_mm": 0.1
}
details: {
"actual_max": [
40,
40,
6
],
"actual_min": [
-40,
-40,
0
],
"deviation_max": [
0,
0,
0
],
"deviation_min": [
0,
0,
0
],
"max_abs_deviation_mm": 0,
"tolerance_mm": 0.1
}
2
mass_propspass
params + details
params: {
"type": "mass_props",
"volume_mm3": 37042.83,
"tolerance_pct": 0.5
}
details: {
"volume": {
"actual_mm3": 37051.535830417306,
"deviation_pct": 0.02350206616855203,
"pass": true,
"spec_mm3": 37042.83,
"tolerance_pct": 0.5
}
}
3
hole_countpass
params + details
params: {
"type": "hole_count",
"diameter_mm": 12,
"expected": 1,
"diameter_tolerance_mm": 0.1
}
details: {
"actual": 1,
"diameter_mm": 12,
"diameter_tolerance_mm": 0.1,
"expected": 1,
"found": [
[
0,
0,
12
]
]
}
4
hole_countpass
params + details
params: {
"type": "hole_count",
"diameter_mm": 6,
"expected": 4,
"diameter_tolerance_mm": 0.05
}
details: {
"actual": 4,
"diameter_mm": 6,
"diameter_tolerance_mm": 0.05,
"expected": 4,
"found": [
[
-30,
-30,
6
],
[
30,
-30,
6
],
[
-30,
30,
6
],
[
30,
30,
6
]
]
}
5
hole_positionspass
params + details
params: {
"type": "hole_positions",
"diameter_mm": 12,
"positions": [
[
0,
0,
0
]
],
"tolerance_mm": 0.15
}
details: {
"diameter_mm": 12,
"per_expected": [
{
"distance_mm": 0,
"matched_hole": [
0,
0
],
"pass": true,
"spec_xy": [
0,
0
]
}
],
"tolerance_mm": 0.15,
"unmatched_extras": []
}
6
hole_positionspass
params + details
params: {
"type": "hole_positions",
"diameter_mm": 6,
"positions": [
[
30,
30,
0
],
[
-30,
30,
0
],
[
-30,
-30,
0
],
[
30,
-30,
0
]
],
"tolerance_mm": 0.15
}
details: {
"diameter_mm": 6,
"per_expected": [
{
"distance_mm": 0,
"matched_hole": [
30,
30
],
"pass": true,
"spec_xy": [
30,
30
]
},
{
"distance_mm": 0,
"matched_hole": [
-30,
30
],
"pass": true,
"spec_xy": [
-30,
30
]
},
{
"distance_mm": 0,
"matched_hole": [
-30,
-30
],
"pass": true,
"spec_xy": [
-30,
-30
]
},
{
"distance_mm": 0,
"matched_hole": [
30,
-30
],
"pass": true,
"spec_xy": [
30,
-30
]
}
],
"tolerance_mm": 0.15,
"unmatched_extras": []
}
7
step_roundtrippass
params + details
params: {
"type": "step_roundtrip",
"tolerance_pct": 1
}
details: {
"per_solid": [
{
"bbox": {
"max_abs_deviation_mm": 0,
"original_max": [
40,
40,
6
],
"original_min": [
-40,
-40,
0
],
"pass": true,
"roundtripped_max": [
40,
40,
6
],
"roundtripped_min": [
-40,
-40,
0
],
"tolerance_mm": 1.1329607230614838
},
"index": 0,
"pass": true,
"volume": {
"deviation_pct": 3.9274796313356915e-14,
"original_mm3": 37051.535830417306,
"pass": true,
"roundtripped_mm3": 37051.53583041729
}
}
],
"tolerance_pct": 1
}
Tool calls
0
anthropic.messages.createok
7743ms
args
{
"model": "claude-sonnet-4-6",
"max_tokens": 8000,
"system_chars": 1632,
"user_chars": 397
}What the model built
isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260428T211727Z-dd7e.vcad
.vcad source
{
"version": "0.1",
"nodes": {
"1": {"id": 1, "name": "plate", "op": {"type": "Cube", "size": {"x": 80, "y": 80, "z": 6}}},
"2": {"id": 2, "name": "plate_centered", "op": {"type": "Translate", "child": 1, "offset": {"x": -40, "y": -40, "z": 0}}},
"3": {"id": 3, "name": "center_hole_cyl", "op": {"type": "Cylinder", "radius": 6, "height": 6, "segments": 32}},
"4": {"id": 4, "name": "center_hole", "op": {"type": "Translate", "child": 3, "offset": {"x": 0, "y": 0, "z": 0}}},
"5": {"id": 5, "name": "corner_hole_cyl_1", "op": {"type": "Cylinder", "radius": 3, "height": 6, "segments": 32}},
"6": {"id": 6, "name": "corner_hole_1", "op": {"type": "Translate", "child": 5, "offset": {"x": -30, "y": -30, "z": 0}}},
"7": {"id": 7, "name": "corner_hole_cyl_2", "op": {"type": "Cylinder", "radius": 3, "height": 6, "segments": 32}},
"8": {"id": 8, "name": "corner_hole_2", "op": {"type": "Translate", "child": 7, "offset": {"x": 30, "y": -30, "z": 0}}},
"9": {"id": 9, "name": "corner_hole_cyl_3", "op": {"type": "Cylinder", "radius": 3, "height": 6, "segments": 32}},
"10": {"id": 10, "name": "corner_hole_3", "op": {"type": "Translate", "child": 9, "offset": {"x": -30, "y": 30, "z": 0}}},
"11": {"id": 11, "name": "corner_hole_cyl_4", "op": {"type": "Cylinder", "radius": 3, "height": 6, "segments": 32}},
"12": {"id": 12, "name": "corner_hole_4", "op": {"type": "Translate", "child": 11, "offset": {"x": 30, "y": 30, "z": 0}}},
"13": {"id": 13, "name": "diff1", "op": {"type": "Difference", "left": 2, "right": 4}},
"14": {"id": 14, "name": "diff2", "op": {"type": "Difference", "left": 13, "right": 6}},
"15": {"id": 15, "name": "diff3", "op": {"type": "Difference", "left": 14, "right": 8}},
"16": {"id": 16, "name": "diff4", "op": {"type": "Difference", "left": 15, "right": 10}},
"17": {"id": 17, "name": "flange", "op": {"type": "Difference", "left": 16, "right": 12}}
},
"materials": {},
"part_materials": {},
"roots": [{"root": 17, "material": "default"}]
}